body,
ol,
ul,
h1,
h2,
h3,
h4,
h5,
h6,
p,
th,
td,
dl,
dd,
form,
fieldset,
legend,
input,
textarea,
select {
  margin: 0;
  padding: 0;
}
input {
  outline: none;
}
body {
  -webkit-font-smoothing: antialiased;
  /* font: 12px; */
}
a {
  color: #172c45;
  text-decoration: none;
}
a:hover {
  /* color: #cd0200; */
  text-decoration: underline;
}
em {
  font-style: normal;
}
li {
  list-style: none;
}
img {
  border: 0;
  vertical-align: middle;
  outline: none;
}
div{
  outline: none;
}
table {
  border-collapse: collapse;
  border-spacing: 0;
}
p {
  word-wrap: break-word;
}
.ind {
  text-indent: 2em;
}
.ind10 {
  text-indent: 10px;
}
.noborder {
  border: 0;
}
::-webkit-scrollbar-thumb:horizontal {
  /*水平滚动条的样式*/
  width: 4px;
  background-color: #cccccc;
  -webkit-border-radius: 6px;
}
::-webkit-scrollbar-track-piece {
  background-color: #fff; /*滚动条的背景颜色*/
  -webkit-border-radius: 0; /*滚动条的圆角宽度*/
}
::-webkit-scrollbar {
  width: 10px; /*滚动条的宽度*/
  height: 8px; /*滚动条的高度*/
}
::-webkit-scrollbar-thumb:vertical {
  /*垂直滚动条的样式*/
  height: 50px;
  background-color: #999;
  -webkit-border-radius: 7px;
  outline: 2px solid #fff;
  outline-offset: -2px;
  border: 2px solid #fff;
}
::-webkit-scrollbar-thumb:hover {
  /*滚动条的hover样式*/
  height: 50px;
  background-color: #9f9f9f;
  -webkit-border-radius: 4px;
}
[btn]{
  cursor:pointer;
  -webkit-user-select: none;
  -webkit-tap-highlight-color: transparent;
}